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Fix onyx_if.c to not to redefine M_LOG2_E if it's already defined.

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This fixes warning when compiling libvpx for PNaCl. PNaCl's version
of math.h defines M_LOG2_E.

Change-Id: Iba9450441538e9f82447ad2936bea94d21bafdf1
This commit is contained in:
Sergey Ulanov 2014-04-09 18:47:00 -07:00 committed by John Koleszar
parent 81056e2d5e
commit 409f8da265
2 changed files with 5 additions and 0 deletions
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3
vp8/encoder/onyx_if.c
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@ -1761,8 +1761,11 @@ void vp8_change_config(VP8_COMP *cpi, VP8_CONFIG *oxcf)
}
#ifndef M_LOG2_E
#define M_LOG2_E 0.693147180559945309417
#endif
#define log2f(x) (log (x) / (float) M_LOG2_E)
static void cal_mvsadcosts(int *mvsadcost[2])
{
int i = 1;

2
vp9/encoder/vp9_onyx_if.c
View File

@ -906,7 +906,9 @@ void vp9_change_config(struct VP9_COMP *cpi, const VP9_CONFIG *oxcf) {
cpi->ext_refresh_frame_context_pending = 0;
}
#ifndef M_LOG2_E
#define M_LOG2_E 0.693147180559945309417
#endif
#define log2f(x) (log (x) / (float) M_LOG2_E)
static void cal_nmvjointsadcost(int *mvjointsadcost) {